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Add STONITH to instquick Next Steps
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tahliar committed Jan 23, 2025
1 parent 28085c1 commit 50a635f
Showing 1 changed file with 31 additions and 11 deletions.
42 changes: 31 additions & 11 deletions xml/article_installation.xml
Original file line number Diff line number Diff line change
Expand Up @@ -861,17 +861,6 @@ INFO: Node "&node2;" was successfully fenced by "&node1;"</screen>
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>Configuring &qdevice;</term>
<listitem>
<para>
If the cluster has an even number of nodes, configure &qdevice; and &qnet; to
participate in quorum decisions. &qdevice; provides a configurable number of votes,
allowing a cluster to sustain more node failures than the standard quorum rules allow.
For details, see <xref linkend="cha-ha-qdevice"/>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>Enabling a hardware watchdog</term>
<listitem>
Expand All @@ -882,6 +871,37 @@ INFO: Node "&node2;" was successfully fenced by "&node1;"</screen>
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>Adding more &stonith; devices</term>
<listitem>
<para>
For critical workloads, we highly recommend using two or three &stonith; devices:
</para>
<itemizedlist>
<listitem>
<para>
To continue using SBD, see <xref linkend="cha-ha-storage-protect"/>.
</para>
</listitem>
<listitem>
<para>
To use physical &stonith; devices instead, see <xref linkend="cha-ha-fencing"/>.
</para>
</listitem>
</itemizedlist>
</listitem>
</varlistentry>
<varlistentry>
<term>Configuring &qdevice;</term>
<listitem>
<para>
If the cluster has an even number of nodes, configure &qdevice; and &qnet; to
participate in quorum decisions. &qdevice; provides a configurable number of votes,
allowing a cluster to sustain more node failures than the standard quorum rules allow.
For details, see <xref linkend="cha-ha-qdevice"/>.
</para>
</listitem>
</varlistentry>
</variablelist>
</sect1>

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